127753416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4488

約数の個数: 128

約数和(自身を含む): 427008000

約数和(自身を除く): 299254584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4447, 4788, 7182, 8894, 9576, 13341, 14364, 17788, 26682, 28728, 31129, 35576, 40023, 53364, 62258, 80046, 84493, 93387, 106728, 120069, 124516, 160092, 168986, 186774, 240138, 249032, 253479, 280161, 320184, 337972, 373548, 480276, 506958, 560322, 591451, 675944, 747096, 760437, 840483, 960552, 1013916, 1120644, 1182902, 1520874, 1680966, 1774353, 2027832, 2241288, 2281311, 2365804, 3041748, 3361932, 3548706, 4562622, 4731608, 5323059, 6083496, 6723864, 7097412, 9125244, 10646118, 14194824, 15969177, 18250488, 21292236, 31938354, 42584472, 63876708, 127753416]

約数ペア:

[(1, 127753416), (2, 63876708), (3, 42584472), (4, 31938354), (6, 21292236), (7, 18250488), (8, 15969177), (9, 14194824), (12, 10646118), (14, 9125244), (18, 7097412), (19, 6723864), (21, 6083496), (24, 5323059), (27, 4731608), (28, 4562622), (36, 3548706), (38, 3361932), (42, 3041748), (54, 2365804), (56, 2281311), (57, 2241288), (63, 2027832), (72, 1774353), (76, 1680966), (84, 1520874), (108, 1182902), (114, 1120644), (126, 1013916), (133, 960552), (152, 840483), (168, 760437), (171, 747096), (189, 675944), (216, 591451), (228, 560322), (252, 506958), (266, 480276), (342, 373548), (378, 337972), (399, 320184), (456, 280161), (504, 253479), (513, 249032), (532, 240138), (684, 186774), (756, 168986), (798, 160092), (1026, 124516), (1064, 120069), (1197, 106728), (1368, 93387), (1512, 84493), (1596, 80046), (2052, 62258), (2394, 53364), (3192, 40023), (3591, 35576), (4104, 31129), (4447, 28728), (4788, 26682), (7182, 17788), (8894, 14364), (9576, 13341)]